<template>
    <h2>我是About的内容</h2>
</template>

<script>
export default {
    name: "AboutPage",
    beforeDestroy() {
        console.log("About组件即将被销毁")
    },
    mounted() {
        console.log("About组件被挂挂载")
    }
}
</script>

<style scoped>

</style>